Hagos D, Mekonnen A, Gebreegziabher Z. Households Willingness to Pay for Improved Urban Solid Waste Management: The Case of Mekelle City, Ethiopia. EJE [Internet]. 2015 Apr. 23 [cited 2026 Aug. 15];22(1):107-38. Available from: https://www.ajol.info/index.php/eje/article/view/116173